She told USA Today: "I let myself indulge in everything I wanted because it was the first time I was ever pregnant, and I wanted to enjoy it.

"I didn't know [the weight] didn't all come off with the baby."

Simpson aims to show people that it is not easy to lose weight after having a baby and wants to do it in a healthy and gradual way.

The star is taking to exercise in a bid to lose some of the weight but claimed that her "boobs are way too big to run at this point".

She spoke honestly about her post-pregnancy body, saying: "My body is not bouncing back like a supermodel. I'm just your everyday woman who is trying to feel good and be healthy for her daughter, her fiancé and herself."